Thank you for viewing. I purchased this about two years ago and used it about 10 times. I have confirmed its operation, and there seem to be no problems. [Product Description] The OMRON body fat monitor HBF-214 measures weight, body fat percentage, and BMI, and can store data for up to 4 people. - Brand: OMRON - Model: HBF-214 - Display Functions: Weight, body fat percentage, BMI, basal metabolic rate - Measurement Units: kg, %, cm, kcal - Power Source: AA batteries - Design: Glass surface - User Settings: Data storage for up to 4 people - Sensors: Foot sensors - Display Type... Digital